<template>
    <div>
        <!--使用面包屑导航区域-->
        <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>数据统计</el-breadcrumb-item>
        <el-breadcrumb-item>数据报表</el-breadcrumb-item>
        </el-breadcrumb>

        <!--卡片视图区-->
        <el-card>
            <!--2. 为ECharts准备一个具备大小（宽高）的Dom -->
            <div id="main" style="width: 600px;height:400px;"></div>
        </el-card>
    </div>
</template>

<script>

//1.导入echarts
import * as echarts from 'echarts'

export default {
    data(){
        return {}
    },
    created(){

    },
    //此时页面上的元素已经被渲染完毕
    mounted(){
         // 3.基于准备好的dom，初始化echarts实例
        var myChart = echarts.init(document.getElementById('main'));
        //4.准备数据和配置项
        var option = {
            title: {
                text: 'ECharts 入门示例'
            },
            tooltip: {},
            legend: {
                data:['销量']
            },
            xAxis: {
                data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
            },
            yAxis: {},
            series: [{
                name: '销量',
                type: 'bar',
                data: [5, 20, 36, 10, 10, 20]
            }]
        };
        // 5.使用刚指定的配置项和数据显示图表。
        myChart.setOption(option);
    },
    methods:{

    }
}
</script>

<style lang="less" scoped>

</style>
